Yep eat sauteed beef as you like! Beef is one of the few meats that is still OK to eat rare during pg (not that sauteed beef is ever undercooked) as long as the meat is fresh when cooked. TBH Australians are a bit paranoid about what's OK to eat and what's not. I avoid sushi, smoked salmon, mr whippy type icecream and shellfish during pg. And that's it. Let's face it, you'd have to be sooooo unlucky.